Microtubes
Microtubes
Single-use containers designed to hold microliter to milliliter quantities of liquid. Products may be sterile/non-sterile, come with or without a variety of caps (screw, tether, snap), and may be suitable for use in microcentrifuges.
High quality standard snap cap microtubes, or microcentrifuge tubes, are essential for the safe processing of low to medium sized sample volume applications in clinical chemistry, biochemistry and molecular biology. Ideal for protein research, mass spectrometry, protein array, sample preparation, microcentrifugation and sample storage, they are available in a variety of colours, including amber and black for light sensitive samples.
The snap cap provides a safe, liquid-tight seal and some flat top caps include a needle insertion spot. Some microtubes are also available with additional safety lock snap caps to minimise sample loss during the centrifugation process and to provide added security when working with samples that are radioactive or which pose a biohazard.
Snap Cap Microtube properties
Available as sterile or non-sterile, polypropylene microtubes can also feature low binding properties to reduce protein and nucleic acid loss and hence better sample recovery.
- Can withstand forces up to max. RCF 30,000xg
- Are available sterile or non-sterile
- Are available with low binding properties, reducing protein and nucleic acid losses during centrifugations
- Available RNase/DNase, DNA-free and non-pyrogenic
- Typically made from durable autoclavable polypropylene for reusability and often graduated with a writing patch
- Available in a variety of colors, including amber and black for light sensitive samples
- Tube bottom shapes include conical and skirted (self-standing)
Sarstedt Inc 2.0 TUBE/SCR 500/CS
Micro tube 2 ml, polypropylene (PP), without cap. Conical base, recommended centrifugation 20000 x g. Diameter: 10,8 mm. Length of product: 44mm. Satisfies the IATA requirement.
Sarstedt Inc Screw cap tube, 7 ml, (LxØ): 82 x 13 mm, PP, with print, 1000/case
7mL screw cap tube with printed graduations and brown cap included.
Stellar Scientific STERILE 2ML SCREW-CAP SELF-STA
Sterile 2mL Screw-Cap Self-Standing Micro Tube with O-Ring Seal, RNase and DNase Free, 1000/CS
Thomas Scientific 1.5 mL Posi-Click™ Graduated Microcentrifuge Tubes, Small Cap, Boilproof, Clear, 500/pk
Posi-Click™ Graduated Microcentrifuge tubes feature a small, easy-to-open/close cap with the assurance of an audible "click" to know that your sample is secure. Boilproof. Fits standard centrifuge rotors, racks, and storage boxes. Graduated every 100µL for easy volume identification. Small cap allows tubes to be spaced closely together in racks and storage boxes. Frosted Cap and writing panel allows for an extra writing room and is resistant to smearing. Ultra-clear resin makes visualizing samples easy. Rated to 20,000xG. Autoclavable. Certified free of RNase, DNase, DNA, PCR inhibitors, and tested pyrogen-free. Pre-sterile product is certified pyrogren-free.
Genesee Scientific Corporation Clear Large Cap Microtube, 1.7mL
Microtube, 1.7mL, Clear Large Cap, PP, Boil-Resistant, Leakproof, Certified RNase, DNase and Pyrogen Safe, Engineered to Close with a Snap and Stay Closed During Boiling and Centrifugation, Can be Used in Any Centrifuge Up to 20, 000 x g
Sarstedt Inc Microtube 0.5ml Low Protein Binding, 300/Pack
Microtube 0.5ml Low Protein Binding PCR Performance Certified
MTC Bio ClearSeal™ screw-cap microtubes, 1.5mL , w/ O-ring & caps, sterile, printed graduations, self-standing, 20 resealable bags of 50 tubes, 1000/cs
ClearSeal™ sterile screw-cap microtubes come in a variety of sizes, cap configurations, graduation options, and even a loop-cap option for the 2.0mL. Made from ultra-clear polypropylene, these screw-cap microtubes include assembled caps with silicone O-rings that assure a leakproof seal from -90°C to +121°C. All ClearSeal™ screw cap microtubes are sterile, RNase, DNase, & pyrogen free and may be centrifuged at up to 22,000xg*.
Andwin Scientific 2.0 ml Dolphin MCT, Non-Sterile, Bulk Bag, 1,000 Tubes/Bag, 5 Bags/Case
The SafeSeal Microcentrifuge Tubes are compatible with most microcentrifuges and are ideal for biotechnology applications. The attached caps permit repeated openings and closings and also eliminate the risk of opening as a result of internal pressure or boiling. The tubes have dolphin bottom and have a volume capacity of 2 mL. Qty: 5 bags of 1,000 tubes each.
Sarstedt Inc Screw cap micro tubes, 1.5 ml, PCR Performance Tested, Low protein-binding, 1000/case
1.5mL Screw Cap Micro Tube Protein Low Binding with skirted base, knurls, assembled cap, printed writing space and graduation.
USA Scientific Inc Seal-Rite 0.5 mL microcentrifuge tube, amber
Seal-Rite 0.5 mL graduated microcentrifuge tube, amber, polypropylene, 1000/bag
Beckman Coulter TUBES PP 1.5ML W/CAP NATURAL PK-500
Polypropylene Tube with attached Cap (Natural), 1.5mL, 11x40mm, Quantity: 500/Pkg
Sarstedt Inc SC MTB,0.5,CBS,WB,CAP A/PK1000
0.5ml Screw Cap Micro Tube Conical Bottom Skirted Writing Block Cap Assembled PCR Performance Tested
USA Scientific Inc 2.0 mL conical screw cap tube, natural, sterile
2.0 mL conical base screw cap microcentrifuge tube, graduated, natural with natural cap, sterile, 10 bags of 50 (500 tubes and caps)
Sarstedt Inc 1.5ML SKIRTED 500/PK
1.5ml Loop Screw Cap Micro Tube Conical Bottom Skirted Graduations and Writing Block Unassembled Biosphere� Sterile